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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_COCO_H
#define _ASM_X86_COCO_H
#include <asm/types.h>
enum cc_vendor {
CC_VENDOR_NONE,
CC_VENDOR_AMD,
CC_VENDOR_HYPERV,
CC_VENDOR_INTEL,
};
#ifdef CONFIG_ARCH_HAS_CC_PLATFORM
extern enum cc_vendor cc_vendor;
static inline enum cc_vendor cc_get_vendor(void)
{
return cc_vendor;
}
static inline void cc_set_vendor(enum cc_vendor vendor)
{
cc_vendor = vendor;
}
void cc_set_mask(u64 mask);
u64 cc_mkenc(u64 val);
u64 cc_mkdec(u64 val);
#else
static inline enum cc_vendor cc_get_vendor(void)
{
return CC_VENDOR_NONE;
}
static inline void cc_set_vendor(enum cc_vendor vendor) { }
static inline u64 cc_mkenc(u64 val)
{
return val;
}
static inline u64 cc_mkdec(u64 val)
{
return val;
}
#endif
#endif /* _ASM_X86_COCO_H */
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